Shafiroff Racing Engines and Components
Scott Shafiroff Racing 540 Low Deck Big Block Sportsman Drag Race Engine
Less Carb & Ignition

The Most Bang For The Buck ... Our Most Popular Big Block Combination For Bracket Racing. We Have Built Literally Thousands Of These And Have Developed A Combination That Produces Great Power With Excellent Reliability.

  • Cubic Inch
  • Bore & Stroke
  • Horsepower
  • Torque
  • 540
  • 4.500 x 4.250
  • 825 @ 6800 RPM
  • 685 @ 5800 RPM

Fuel System Components:
Why Buy A Carburetor From Us?

Yes, you can certainly purchase a stock carb from the big mail order companies but we've seen carbs out of the box down on power as much as 40HP and between 15-20HP is common. That's why we disassemble and blueprint EVERY carburetor before we ever bolt it on your engine. We then tune, adjust and jet your carb on your engine so you get every once of power that you paid for.

Even if you're considering one of our Engine Kits or simply looking for a replacement carb, the same blueprint work is done and we dyno test it on a comparable engine to yours before it ships!
$ Priceless

1150 CFM Holley Dominator Carb Package includes: Carb, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. $ 995
QuickFuel 950 CFM Carb Package includes: Carb w/Billet Metering Blocks & Throttle Body, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. Includes Edelbrock Super Victor Intake. $ 895
MagnaFuel ProStar 500 Billet Gerotor Electric Fuel Pump $ 399
Ignition Components:
MSD Electronic Ignition Package includes MSD Pro Billet Locked Distributor w/Ford HEI-Style Cap, Bronze Gear, Custom MSD 8.5mm Wire Set. Dyno Tested and Calibrated on your engine. $ 395
MSD Crank Trigger Ignition Upgrade $ 275
MSD 7AL-2 Electronic Ignition Box (Direct Plug-in For Our MSD Distributors) $ 559
MSD 8201 Pro Power Coil $ 116
Short Block Components:
Dart Steel Billet Main Cap Upgrade $ 450
Brodix/Dart Aluminum Block w/Special Head Stud Kit & Additional Machining
(Slightly Less Peak HP)
$ 3500
Manley 4340 Pro Series Crank (Save 14lbs.) $ 125
Callies USA Made 4340 Dragonslayer Crank w/Dura-Tough Heat Treating $ 495
Eagle 4340 3D Rods w/L19 Rod Bolts $ 125
Manley 4340 H-Beam Rods w/ARP 2000 Bolts $ 300
"All American" Callies Crank & Manley Rod Package $ 795
Cometic MLS (Multi Layered Steel) Head Gaskets $ 95
Calico Coated Bearing Package (Cam, Rods & Mains) $ 150
ATI SFI Approved Super Damper Balancer $ 225
Dart Inner Valley Stud Kit (Improved Head Gasket Sealing) $ 95
Pistons/Pins/Rings:
Wiseco 14.5 Pro Series Piston & 6.535" Rod Package $ 200
Tool Steel Rings for Nitrous $ 350
Tool Steel "Heavy Wall" Wrist Pins $ 200
Valvetrain/Timing Components:
HIPPO Pro Series Roller Lifters w/Hi-Pressure Pin Oiling (Extended Lifter Life) $ 295
Isky Red Zone Roller Lifters w/EZX "Needle Free" Bearing Option $ 595
1.645" Pacaloy® Triple Valve Spring Upgrade $ 175
SSRE Stud Girdle w/CNC Machined 2-Piece Valvetrain Stabilizer & Locking Hex Head Adjusting Nuts $ 250
T&D 1.70 Ratio Shaft Rocker System $ 1295
Jesel Belt Drive $ 995
Jesel "Solid One Piece" Belt Drive $ 795
Intake Manifolds/Nitrous Systems:
Edelbrock Super Victor Intake Manifold For 4150 Style Carburetors N/C
SpeedTech Diffuser Plate Nitrous System - Installed $ 730
SpeedTech Liquid Force "Fogger Style" Nitrous System - Plumbed & Installed $ 1500
Oil Pumps/Oil Pans/Vacuum Pumps:
Moroso HD Billet Aluminum Oil Pump $ 295
Moroso Kickout Style Pro Pan w/Solid Louvered Tray & Main Cap Partitions For Added Power & Oil Control $ 200
Moroso Aluminum Pro Eliminator Pan $ 495
Moroso Vacuum Pump Kit w/Adjustable Relief Valve (Installed) $ 975
Accessories:
Meziere 55GPH Electric Water Pump $ 375
PowerMaster Hi-Torque Mini Starter $ 229
SFI Heavy Duty Flex Plate & ARP Bolt Package $ 125
JW "The Wheel" Severe Duty SFI Flex Plate $ 200
Meziere "Ten Pitch" 2.2KW Starter w/Super Duty Drive (Requires FPT300 "Ten Pitch" Flexplate) $ 525
Meziere "Ten Pitch" True Billet 139 Tooth SFI Flexplate (Requires TST400 "Ten Pitch" Starter) $ 357
PowerMaster XS Power AGM 16 Volt Battery (Only 33 lbs!) $ 249
PowerMaster PWM-1005 16 Volt Battery Charger $ 299
Custom Locking & Calibrated Dipstick $ 95
SSRE Engraved Sheet Metal Valve Covers w/AN-12 Welded Bung $ 370